APA (7th ed.) Citation

London, J. (1979). Colmillo blanco (6. ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

London, Jack. Colmillo Blanco. 6. ed. Madrid: Espasa-Calpe, 1979.

MLA (9th ed.) Citation

London, Jack. Colmillo Blanco. 6. ed. Espasa-Calpe, 1979.

Warning: These citations may not always be 100% accurate.